Log file size appears not changed after cat /dev/null to log files

[charmfocus]

删除项目日志文件 cat /dev/null > access.log 后，查看access.log文件大小依然是原来大小，但du -hd1查看当前目录确实已经变小了 然而先del access.log后，再restart服务，access.log就正常了 希望能支持linux下可手工清理log

[github-actions[bot]]

This issue is stale because it has been open for 30 days with no activity.